Daniil Lunev 0f85e74756 scsi: ufs: core: Use local_clock() for debugging timestamps ...

CLOCK_MONOTONIC is not advanced when the system is in suspend. This becomes
problematic when debugging issues related to suspend-resume: the timestamps
printed by ufshcd_print_trs can not be correlated with dmesg entries, which
are timestamped with local_clock().

Change the used clock to local_clock() for the informational timestamp
variables and adds mirroring *_local_clock instances for variables used in
subsequent derevations (to not change the semantics of those derevations).

Link: https://lore.kernel.org/r/20220804065019.v5.1.I699244ea7efbd326a34a6dfd9b5a31e78400cf68@changeid
Acked-by: Stanley Chu <stanley.chu@mediatek.com>
Acked-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Daniil Lunev <dlunev@chromium.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

2022-08-22 23:03:30 -04:00

..

ufs_quirks.h

…

ufs.h

…

ufshcd.h

scsi: ufs: core: Use local_clock() for debugging timestamps

2022-08-22 23:03:30 -04:00

ufshci.h

…

unipro.h

scsi: ufs: ufs-mediatek: Introduce workaround for power mode change

2022-06-16 22:08:43 -04:00